Electrical Insulating Varnish
Protect motor winding wire, transformers, and other metal electrical parts from oils, chemicals, and moisture with these abrasion- and wear-resistant coatings. They are solvent based, so they dry quickly. Choose a varnish with a dielectric strength that’s greater than the voltage of the electrical equipment it protects.
Varnish in a bottle includes application brushes. The brushes are also good for touchups.
Clear varnish leaves a transparent film so components can be inspected. Red and green varnish stand out for identification when used to coat wire.
Container | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Color | Dielectric Strength | Net Weight, oz. | Size, fl. oz. | Harshness | For Use On | Temp. Range, °F | Specifications Met | 1-11 | 12-Up | |
Aerosol Can—Flammable (Solvent Based) | ||||||||||
| Clear | 2,300 V/mil | 15 1/4 | __ | Harsh | Aluminum, Brass, Bronze, Chrome, Galvanized Steel, Stainless Steel, Steel | 0° to 310° | ASTM D115 | 0000000 | 000000 | 00000 |
| Clear | 3,000 V/mil | 12 | __ | Moderate | Aluminum, Brass, Bronze, Chrome, Galvanized Steel, Stainless Steel, Steel | -20° to 355° | __ | 00000000 | 00000 | 00000 |
| Red | 2,600 V/mil | 15 1/4 | __ | Harsh | Aluminum, Brass, Bronze, Chrome, Galvanized Steel, Stainless Steel, Steel | 0° to 310° | ASTM D115 | 0000000 | 00000 | 00000 |
| Green | 2,890 V/mil | 15 1/4 | __ | Harsh | Aluminum, Brass, Bronze, Chrome, Galvanized Steel, Stainless Steel, Steel | 0° to 310° | ASTM D115 | 0000000 | 00000 | 00000 |
Bottle—Flammable (Solvent Based) | ||||||||||
| Clear | 3,000 V/mil | __ | 1.8 | Moderate | Aluminum, Brass, Bronze, Chrome, Galvanized Steel, Stainless Steel, Steel | -20° to 355° | __ | 00000000 | 00000 | 00000 |
| Red | 3,700 V/mil | __ | 1.8 | Moderate | Aluminum, Brass, Bronze, Chrome, Galvanized Steel, Stainless Steel, Steel | -40° to 355° | __ | 00000000 | 00000 | 00000 |